CN208845494U - One kind being fastenedly connected type mechanical connection fastener - Google Patents
One kind being fastenedly connected type mechanical connection fastener Download PDFInfo
- Publication number
- CN208845494U CN208845494U CN201821219583.7U CN201821219583U CN208845494U CN 208845494 U CN208845494 U CN 208845494U CN 201821219583 U CN201821219583 U CN 201821219583U CN 208845494 U CN208845494 U CN 208845494U
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- CN
- China
- Prior art keywords
- column
- main body
- assembly connection
- reinforcing
- connection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 39
- 238000005461 lubrication Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000011148 porous material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to mechanical fitting technical fields more particularly to one kind to be fastenedly connected type mechanical connection fastener.The technical solution adopted in the utility model is: including cylinder-shaped body assembly connection column, the upper end external cylindrical surface of main body assembly connection column is equipped with integrally formed rectangle and reinforces connection support column, the width for reinforcing connection support column left and right directions is identical as the diameter of main body assembly connection column, reinforcing connection support column, length is identical as the length of main body assembly connection column in the front-back direction, main body assembly connection column front center position is equipped with the cylindrical center through entire part rear end face and is linked and packed hole, the upper end for reinforcing connection support column is equipped with a cylindrical lubrication connection sprocket hole by the position of rear side.The utility model has the advantages that: more convenient in assembly, part overall structural strength is more preferable, keeps the safety of mechanical equipment in use higher, also makes whole production and application cost lower, the service life is longer in use.
Description
Technical field
The utility model relates to mechanical fitting technical fields more particularly to one kind to be fastenedly connected type mechanical connection fastener.
Background technique
Securing member is connector more commonly used in mechanical equipment, it can ensure two or more phase interworkings
The part of conjunction is able to carry out close connection.In mechanical equipment, many structures need to be lubricated in use, in this way
Just mechanical equipment can be made with good performance in use, and traditional securing member general utility functions are all relatively more single
One, simple connection fastening effect can only be played, the mechanical equipment being lubricated for needs then needs individually to be lubricated
Structure is lubricated, so that structure is relatively more, more complicated in assembly, becomes its production and application cost all
It is relatively high.
Utility model content
The purpose of the utility model is to provide one kind to be fastenedly connected type mechanical connection fastener, it is using molding knot together
Structure design lubricate part can will when in use by the way that lubrication connection pore structure is arranged above the position of center assembled shaft
Liquid is transported to the position of center assembled shaft, keeps the stability of part in use more preferable, in addition this part also passes through engaging
The mode and mechanical equipment of connection are linked and packed together, and more convenient in assembly, the compactness of connection is more preferable, can be with machinery
The better assembly connection of equipment together, positions slot structure by the main assembly that part back-end location is arranged in assembly, makes it
Assembly when stability it is more reliable, assemble up it is more convenient, to make the safety of mechanical equipment in use more
Height also makes whole production and application cost lower, and the service life is longer in use, it is according to the dresses of actual parts
It is formed with position relational design, solves the complex process for needing to be assembled using multiple parts in the prior art, and
The overall structural strength of part is higher in use process.The technical solution of the utility model is as follows:
One kind being fastenedly connected type mechanical connection fastener, it is characterised in that: described including cylinder-shaped body assembly connection column
The upper end external cylindrical surface of main body assembly connection column is equipped with integrally formed rectangle and reinforces connection support column, the reinforcing connection
The width of support column left and right directions is identical as the diameter of the main body assembly connection column, and the reinforcing connects support column front-rear direction
Length it is identical as the length of the main body assembly connection column, the main body assembly connection column front center position is equipped with through whole
The cylindrical center of a part rear end face is linked and packed hole, and the upper end for reinforcing connection support column is equipped with one by the position of rear side
A cylindrical lubrication connection sprocket hole, the be linked and packed inside in hole of the lubrication connection sprocket hole and the center communicates, described
The upper end of lubrication connection sprocket hole is equipped with the convenient assembly of a back taper and stablizes hole, the external cylindrical surface of the main body assembly connection column
It is respectively arranged on the left side and the right side a symmetrical rectangle and reinforces assembly connection column, the reinforcing assembly connection column is wide in the front-back direction
Length is identical in the front-back direction with the main body assembly connection column for degree, the thickness for reinforcing assembly connection column up and down direction
Less than the diameter of the main body assembly connection column, it is anti-that the upper end for reinforcing assembly connection column is equipped with a square snap-fit
Loose boss, the left end face of the locking boss of snap-fit is overlapped with the left end face for reinforcing assembly connection column, described
The front of the locking boss of snap-fit is overlapped with the front for reinforcing assembly connection column, the side of the locking boss of snap-fit
It is long to be less than the reinforcing assembly connection column left end face to the distance for reinforcing connection support column left end face, the engaging dress
Again smaller than the reinforcing assembly connection column, width, described reinforce connect the upper of support column to side length with locking boss in the front-back direction
End is equipped with an arc-shaped assembly through entire part lower end position by the position of rear side and is located by connecting slot, and the assembly positions
The central axis of the central axis of link slot and the main body assembly connection column is on same perpendicular.
Further, the diameter for assembling the slot that is located by connecting is greater than two locking boss middle positions of snap-fit
Distance.
Further, the external cylindrical surface of the main body assembly connection column lower end position is beyond the reinforcing assembly connection column
Lower end surface.
Further, the locking boss of the snap-fit is close to the upper surface edge of the main body assembly connection column central axis
Position is equipped with chamfering structure convenient for assembly.
The utility model has the beneficial effects that
The utility model makes part when in use by the way that lubrication connection pore structure is arranged above the position of center assembled shaft
Lubricating fluid can be transported to the position of center assembled shaft, keep the stability of part in use more preferable, in addition this part
It is linked and packed together also by way of being connected together with mechanical equipment, more convenient in assembly, the compactness of connection is more preferable,
Can be together with the better assembly connection of mechanical equipment, the main assembly locating slot that is arranged by part back-end location in assembly
Structure, make it assembly when stability it is more reliable, assemble up more convenient.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the leftschematic diagram of the utility model；
Fig. 4 is the right side schematic view of the utility model；
Fig. 5 is the schematic top plan view of the utility model；
Fig. 6 is the elevational schematic view of the utility model；
In figure: 1, main body assembly connection column, 2, reinforce connection support column, 3, center be linked and packed hole, 4, lubrication connection it is defeated
Send hole, 5, reinforce assembly connection column, 6, the locking boss of snap-fit, 7, assembly is located by connecting slot.
Specific embodiment
As shown in Figures 1 to 6, one kind being fastenedly connected type mechanical connection fastener, it is designed using molding structure together,
It by the way that lubrication connection pore structure is arranged above the position of center assembled shaft, be transported to part can by lubricating fluid when in use
The position of center assembled shaft keeps the stability of part in use more preferable, and in addition this part also passes through the side being connected together
Formula and mechanical equipment are linked and packed together, and more convenient in assembly, the compactness of connection is more preferable, can be more preferable with mechanical equipment
Assembly connection together, the main assembly being arranged in assembly by part back-end location positions slot structure, makes it in assembly
Stability it is more reliable, assemble up more convenient, to keep the safety of mechanical equipment in use higher, also make whole
The production and application cost of body is lower, and the service life is longer in use, it is closed according to the rigging position of actual parts
System designs, and solves the complex process for needing to be assembled in the prior art using multiple parts, and in use process
The overall structural strength of middle part is higher.It includes cylinder-shaped body assembly connection column 1, the main body assembly connection column 1 it is upper
It holds external cylindrical surface to be equipped with integrally formed rectangle and reinforces connection support column 2, on the one hand it improves the structural strength of part,
On the other hand connection structure being lubricated for subsequent setting, space is provided.The width for reinforcing connection 2 left and right directions of support column and institute
The diameter for stating main body assembly connection column 1 is identical, and length and main body assembly connect the reinforcing connection support column 2 in the front-back direction
The length for connecing column 1 is identical, keeps part more convenient in production and processing, more efficient when production, and part is in use process
In overall structural strength it is more preferable, service life is also longer.The 1 front center position of main body assembly connection column is equipped with through whole
The cylindrical center of a part rear end face is linked and packed hole 3, it is in assembly and the assembly connection axis connection of mechanical structure is one
It rises.The upper end for reinforcing connection support column 2 is equipped with a cylindrical lubrication connection sprocket hole 4, the profit by the position of rear side
The be linked and packed inside in hole 3 of slip sprocket hole 4 and the center communicates, by it can be linked and packed to center inside hole into
Row lubrication, keeps the lubricant effect of central axis in use more preferable, so as to effectively improve stabilization in use
Property, increase its service life.The upper end of the lubrication connection sprocket hole 4 is equipped with the convenient assembly of a back taper and stablizes hole, energy
Enough make lubrication system and compactness when its progress assembly connection more preferable, effect is more preferable in use.The main body assembly connects
The external cylindrical surface for connecing column 1 is respectively arranged on the left side and the right side a symmetrical rectangle and reinforces assembly connection column 5, it can be by other
Direction is assembled together with other mechanical structure, and the fastness for connecting component assembly is more preferable, so as to effectively improve machine
The stability of tool structure in use.Width and main body assembly connect the reinforcing assembly connection column 5 in the front-back direction
Connecing column 1, length is identical in the front-back direction, and the thickness for reinforcing 5 up and down direction of assembly connection column is assembled less than the main body
The diameter of connecting column 1 is more convenient it when being assembled.The upper end for reinforcing assembly connection column 5 is equipped with a square
The locking boss 6 of snap-fit, it can make the structure after assembly have anti-loosing effect, effectively increase the close of assembly connection
Property, to keep the stability of component assembly more preferable, safety in use is higher.The locking boss 6 of snap-fit
Left end face with it is described reinforce assembly connection column 5 left end face be overlapped, the front of the locking boss 6 of snap-fit and institute
It states and reinforces the front of assembly connection column 5 and be overlapped, it is more convenient in production and processing to make it, and make the structural strength of this position also more
It is good.The side length of the locking boss 6 of snap-fit is less than 5 left end face of reinforcing assembly connection column and connects branch to the reinforcing
The distance of 2 left end face of dagger makes the right positions of the locking boss 6 of snap-fit form a fitting groove, is exactly based on this dress
Slot allocation realizes locking effect.The side length of the locking boss 6 of snap-fit is again smaller than 5 front and back of reinforcing assembly connection column
To width, the upper end for reinforcing connection support column 2 is equipped with one through entire part lower end position by the position of rear side
Arc-shaped to assemble the slot 7 that is located by connecting, when being assembled, it can play the role of setting position, keep assembling process more convenient.
The central axis of the central axis for assembling the slot 7 that is located by connecting and the main body assembly connection column 1 makes zero on same perpendicular
The stability of part entirety is more preferable, and safety in use is higher.
Preferably, the assembly is located by connecting, the diameter of slot 7 is greater than two locking 6 interpositions of boss of snap-fit
The distance set is more convenient part when being assembled, and the structural strength for assembling positioning is more preferable, the connection after capable of also making assembly
Fastness is more reliable.
Preferably, the external cylindrical surface of 1 lower end position of main body assembly connection column exceeds the reinforcing assembly connection column 5
Lower end surface, be more convenient part when being assembled, can make lower end position be easier to be assembled to when being assembled it is suitable
Position, efficiency when assembly can be effectively improved.
Preferably, the locking boss 6 of snap-fit is close to the upper surface side of 1 central axis of main body assembly connection column
Edge position is equipped with chamfering structure convenient for assembly, makes the assembly groove location on locking 6 right side of boss of snap-fit when being assembled
It is more convenient.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or replacement also should be regarded as the protection scope of the utility model.
Claims (4)
1. one kind is fastenedly connected type mechanical connection fastener, it is characterised in that: including cylinder-shaped body assembly connection column (1), institute
The upper end external cylindrical surface for stating main body assembly connection column (1) is equipped with integrally formed rectangle and reinforces connection support column (2), described
The width for reinforcing connection support column (2) left and right directions is identical as the diameter of the main body assembly connection column (1), the reinforcing connection
Length is identical as the length of the main body assembly connection column (1) in the front-back direction for support column (2), the main body assembly connection column
(1) front center position is linked and packed hole (3) equipped with the cylindrical center through entire part rear end face, the reinforcing connection branch
The upper end of dagger (2) is equipped with cylindrical lubrication connection sprocket hole (4) by the position of rear side, and the lubrication connects sprocket hole
(4) be linked and packed with the center inside in hole (3) communicates, and the upper end of lubrication connection sprocket hole (4) is equipped with a back taper
Hole is stablized in the convenient assembly of shape, and the external cylindrical surface of the main body assembly connection column (1) is respectively arranged on the left side and the right side one symmetrical long
Rectangular reinforcing assembly connection column (5), the reinforcing assembly connection column (5) width and the main body assembly connection column in the front-back direction
(1) length is identical in the front-back direction, and the thickness for reinforcing assembly connection column (5) up and down direction is assembled less than the main body
The diameter of connecting column (1), the upper end for reinforcing assembly connection column (5) are equipped with the square locking boss of snap-fit (6),
The left end face of the locking boss of snap-fit (6) is overlapped with the left end face for reinforcing assembly connection column (5), the card
It attaches together the front with locking boss (6) to be overlapped with the front for reinforcing assembly connection column (5), the locking boss of snap-fit
(6) side length be less than it is described reinforcing assembly connection column (5) left end face to it is described reinforce connect support column (2) left end face away from
Side length from, the locking boss of snap-fit (6) is again smaller than the reinforcing assembly connection column (5) width in the front-back direction, institute
State the arc-shaped assembly that the upper end for reinforcing connection support column (2) runs through entire part lower end position by the position of rear side equipped with one
Be located by connecting slot (7), and the central axis of slot (7) that is located by connecting that assembles exists with the central axis of the main body assembly connection column (1)
On same perpendicular.
2. one kind according to claim 1 is fastenedly connected type mechanical connection fastener, it is characterised in that: the assembly positioning
The diameter of link slot (7) is greater than the distance in the two locking boss of snap-fit (6) middle positions.
3. one kind according to claim 1 is fastenedly connected type mechanical connection fastener, it is characterised in that: the main body assembly
The external cylindrical surface of connecting column (1) lower end position is beyond the lower end surface for reinforcing assembly connection column (5).
4. one kind according to claim 1 is fastenedly connected type mechanical connection fastener, it is characterised in that: the snap-fit
Locking boss (6) is equipped with chamfering convenient for assembly close to the upper surface marginal position of main body assembly connection column (1) central axis
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219583.7U CN208845494U (en) | 2018-07-30 | 2018-07-30 | One kind being fastenedly connected type mechanical connection fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219583.7U CN208845494U (en) | 2018-07-30 | 2018-07-30 | One kind being fastenedly connected type mechanical connection fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845494U true CN208845494U (en) | 2019-05-10 |
Family
ID=66354790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821219583.7U Expired - Fee Related CN208845494U (en) | 2018-07-30 | 2018-07-30 | One kind being fastenedly connected type mechanical connection fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845494U (en) |
-
2018
- 2018-07-30 CN CN201821219583.7U patent/CN208845494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20200730 |